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Updated April 2026

GitHub Copilot ROI Calculator:
Is It Worth It for Your Team? (2026 Data)

Engineering managers need a number to justify AI tooling spend. Enter your team size and salary. Get annual savings versus Copilot cost, based on published productivity research.

Your team

$60k$250k

Annual Copilot cost

$2,280

10 seats x $19 x 12 months

Annual productivity value

$390,000

10 devs x $63/hr x 624 hrs/yr saved

Annual ROI

17005%

Payback period

2d

Net annual benefit

$387,720

Value generated minus Copilot cost

Data sources used in calculations

•GitHub internal study: 55% faster task completion (1h11m vs 2h41m for same coding task)

•Forrester TEI study: 376% ROI, payback period under 6 months

•Developer satisfaction: 90% report improved job satisfaction with Copilot

•PR cycle time: reduced from 9.6 days to 2.4 days (GitHub enterprise data)

•Accenture: 15% increase in PR merge rate after Copilot adoption

•4.7 million paid subscribers as of January 2026 (GitHub announcement)

The Research Behind the Numbers

GitHub Internal Study

  • •55% faster task completion (1h11m vs 2h41m for same task)
  • •88% of developers report higher productivity
  • •3.6 hours saved per developer per week
  • •90% report improved job satisfaction

Independent Research

  • •Forrester TEI: 376% ROI, payback under 6 months
  • •Accenture: 15% increase in PR merge rate
  • •PR cycle time: 9.6 days to 2.4 days reduction
  • •4.7M paid subscribers as of January 2026

Template: Pitch Copilot to Leadership

"For a team of [N] developers at average salary of $[X], Copilot Business costs $[Y]/month ($[Y*12]/year). Based on independent research, we expect a 30% productivity gain, equivalent to $[value]/month in recovered developer time. ROI: [%]. Estimated payback period: [days] days. Forrester's independent study found 376% ROI for comparable teams."

Frequently Asked Questions

Is GitHub Copilot worth it for a team of developers?▼
Yes, for almost any team. At $19/seat for Business, GitHub's own study found 55% faster task completion. The Forrester Total Economic Impact study found 376% ROI with payback under 6 months. At an average US developer salary of $130,000, the monthly cost of $19 is recovered in developer time within the first day of use. Even conservative estimates (15% productivity gain) show strong positive ROI.
How is the ROI calculated?▼
ROI = (annual productivity value - annual Copilot cost) / annual Copilot cost. Productivity value = hourly rate x annual hours worked x productivity gain %. The conservative scenario uses 15% gain (suitable for planning), the realistic scenario uses 30% (industry average across studies), and the optimistic scenario uses 55% (GitHub's own benchmark figure). All are based on published research.
How do I present Copilot ROI to leadership?▼
Use the realistic scenario (30% gain) for formal business cases - it is defensible and based on independent research. Include: monthly cost, monthly productivity value, net annual benefit, and the Forrester TEI citation (376% ROI). Emphasise that the tool pays for itself in days, not months, and that developer satisfaction improvements (90% positive) reduce attrition risk.
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